Base | Representation |
---|---|
bin | 1100111001010… |
… | …0000010100001 |
3 | 10202202201221200 |
4 | 3032110002201 |
5 | 102321134440 |
6 | 5211111413 |
7 | 1224463362 |
oct | 316240241 |
9 | 122681850 |
10 | 54083745 |
11 | 2858aa11 |
12 | 16142569 |
13 | b288121 |
14 | 727bb69 |
15 | 4b34c30 |
hex | 33940a1 |
54083745 has 24 divisors (see below), whose sum is σ = 94054272. Its totient is φ = 28749600.
The previous prime is 54083719. The next prime is 54083761. The reversal of 54083745 is 54738045.
It is not a de Polignac number, because 54083745 - 211 = 54081697 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13080 + ... + 16710.
It is an arithmetic number, because the mean of its divisors is an integer number (3918928).
Almost surely, 254083745 is an apocalyptic number.
It is an amenable number.
54083745 is a deficient number, since it is larger than the sum of its proper divisors (39970527).
54083745 is a wasteful number, since it uses less digits than its factorization.
54083745 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3973 (or 3970 counting only the distinct ones).
The product of its (nonzero) digits is 67200, while the sum is 36.
The square root of 54083745 is about 7354.1651463643. The cubic root of 54083745 is about 378.1716068044.
The spelling of 54083745 in words is "fifty-four million, eighty-three thousand, seven hundred forty-five".
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